HÀ MINH, T. IMPACT OF NPK FERTILIZER AMOUNT ON GROWTH, PRODUCTIVITY AND QUALITY OF MOUNTAIN YAM IN BAC KAN PROVINCE. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, [S. l.], v. 8, n. 3, 2022. DOI: 10.51453/2354-1431/2022/788. Disponível em: https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/788. Acesso em: 2 may. 2024.